23357385

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12071}}^1$

素因数の和:12125

約数の個数: 24

約数和(自身を含む): 41431104

約数和(自身を除く): 18073719

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12071, 36213, 60355, 108639, 181065, 519053, 543195, 1557159, 2595265, 4671477, 7785795, 23357385]

約数ペア:

[(1, 23357385), (3, 7785795), (5, 4671477), (9, 2595265), (15, 1557159), (43, 543195), (45, 519053), (129, 181065), (215, 108639), (387, 60355), (645, 36213), (1935, 12071)]